Piston w/ Rings .040" .040” oversize piston w/ wrist pin & clips, (with Fd, engine, piston & rings)$46.90 Enter Quantity SKU: W-1138-6717 Replaces: SBA115016717Fits: 1520, 1530, 1620, 1630, 1715, 1725, TC25, TC25D, TC29, TC29D, TC29DA